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As an aside, can you move folders with pictures you have already imported into lightroom? As an example if you have a folder full of pictures on your desktop that was imported into lR, can you then move it to another location? Or will it screw the database up. How do you move folders?
Moving it outside Lightroom will cause problems as it will lose track of the images. They will then show in LR with a ? error. For this reason it is better to move the folder within LR if possible. In the Library module go to the Folders pane, click/hold the folder you want to move and drag it to the new location.
Unfortunately LR is a little odd. I can't find a way to (for example) move a folder or image to a second drive that I have not already imported images from. In this situation you just move the folder outside of LR then go back to LR, right click on the folder and select Update Folder Location.
Frodge wrote in post #16064634
I have Lightroom 4. Lets say you take a couple hundred photos, when you import them into your post processing program, what are the most common changes that you make to the photo before you present it to the world?
I most commonly make changes to the White Balance, Exposure, Highlights, Shadows, Whites and Blacks, Clarity, Sharpness and (in the case of higher iso) NR.